Parallel Spatiotemporal Network to recognize micro-expression

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Jingting Li, Su-Jing Wang, Yong Wang, Haoliang Zhou, Xiaolan Fu

Published: 01 Jan 2025, Last Modified: 16 May 2025Neurocomputing 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Proposed Temporal Perception Unit modulates hidden states via temporal coefficient.•RPCA removes the identity information and remains the micro-expression features.•Element-wise addition with 1 × 1 convolution is used to fuse spatial-temporal features.